🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.77 AU - 0.79 AU

Year: 310 Days

Day: 19.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,604,143 km

• M1: 31,416 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.99 AU - 1.19 AU

Year: 512 Days

Day: 21.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,604,143 km

• M1: 484,847 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.91 AU - 1.51 AU

Year: 598 Days

Day: 46.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.4

Radius: 13.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.32 AU - 3.32 AU

Year: 2129 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,604,143 km

• M1: 198,666 km (0.043 R)
• M2: 323,281 km (0.089 R)
• M3: 493,374 km (0.071 R)
• M4: 693,386 km (0.099 R)
• M5: 781,798 km (0.104 R)
• M6: 882,777 km (0.112 R)
• M7: 1,005,447 km (0.107 R)
• M8: 1,738,477 km (0.114 R)
• M9: 2,003,863 km (0.061 R)
• M10: 2,102,748 km (0.116 R)
• M11: 2,192,207 km (0.055 R)
• M12: 2,282,864 km (0.116 R)
• M13: 2,374,866 km (0.094 R)
• M14: 3,079,622 km (0.074 R)
• M15: 3,402,753 km (0.071 R)
• M16: 3,495,354 km (0.113 R)
• M17: 3,984,689 km (0.116 R)
• M18: 4,068,314 km (0.053 R)
• M19: 4,166,749 km (0.086 R)
• M20: 4,266,082 km (0.111 R)
• M21: 4,612,402 km (0.103 R)
• M22: 4,922,967 km (0.071 R)
• M23: 5,149,009 km (0.036 R)
• M24: 5,347,825 km (0.109 R)
• M25: 5,440,426 km (0.04 R)
• M26: 5,690,105 km (0.087 R)
• M27: 5,991,395 km (0.101 R)
• M28: 6,249,301 km (0.055 R)
• M29: 6,626,587 km (0.072 R)
• M30: 6,910,225 km (0.12 R)
• M31: 7,524,025 km (0.101 R)
• M32: 7,715,061 km (0.095 R)
• M33: 7,802,576 km (0.095 R)
• M34: 8,031,311 km (0.065 R)
• M35: 8,155,478 km (0.094 R)
• M36: 8,262,290 km (0.049 R)
• M37: 8,987,092 km (0.104 R)
• M38: 9,227,047 km (0.052 R)
• M39: 9,506,645 km (0.116 R)
• M40: 9,656,842 km (0.115 R)
• M41: 9,845,784 km (0.11 R)
• M42: 9,997,775 km (0.111 R)
• M43: 10,246,557 km (0.113 R)
• M44: 10,381,344 km (0.05 R)
• M45: 10,497,283 km (0.12 R)
• M46: 10,926,329 km (0.111 R)
• M47: 11,261,877 km (0.115 R)
• M48: 11,660,855 km (0.04 R)
• M49: 11,842,018 km (0.062 R)
• M50: 11,942,996 km (0.068 R)
• M51: 12,207,037 km (0.094 R)
• M52: 12,761,596 km (0.117 R)
• M53: 12,927,500 km (0.101 R)
• M54: 13,031,620 km (0.035 R)
• M55: 13,198,721 km (0.084 R)
• M56: 13,366,420 km (0.065 R)
• M57: 13,725,455 km (0.08 R)
• M58: 13,810,277 km (0.097 R)
• M59: 14,345,089 km (0.053 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 13,779 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit